740607348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{3413}}^1$

素因数の和:3553

約数の個数: 72

約数和(自身を含む): 1889280288

約数和(自身を除く): 1148672940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 169, 214, 321, 338, 428, 507, 642, 676, 1014, 1284, 1391, 2028, 2782, 3413, 4173, 5564, 6826, 8346, 10239, 13652, 16692, 18083, 20478, 36166, 40956, 44369, 54249, 72332, 88738, 108498, 133107, 177476, 216996, 266214, 365191, 532428, 576797, 730382, 1095573, 1153594, 1460764, 1730391, 2191146, 2307188, 3460782, 4382292, 4747483, 6921564, 9494966, 14242449, 18989932, 28484898, 56969796, 61717279, 123434558, 185151837, 246869116, 370303674, 740607348]

約数ペア:

[(1, 740607348), (2, 370303674), (3, 246869116), (4, 185151837), (6, 123434558), (12, 61717279), (13, 56969796), (26, 28484898), (39, 18989932), (52, 14242449), (78, 9494966), (107, 6921564), (156, 4747483), (169, 4382292), (214, 3460782), (321, 2307188), (338, 2191146), (428, 1730391), (507, 1460764), (642, 1153594), (676, 1095573), (1014, 730382), (1284, 576797), (1391, 532428), (2028, 365191), (2782, 266214), (3413, 216996), (4173, 177476), (5564, 133107), (6826, 108498), (8346, 88738), (10239, 72332), (13652, 54249), (16692, 44369), (18083, 40956), (20478, 36166)]